3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class C {} $b = new B(); class A extends C { } class B { protected $a; public function __construct(){ $this->a = new A(); } } var_dump ($b);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
object(B)#1 (1) { ["a":protected]=> object(A)#2 (0) { } }
Output for 5.0.0 - 5.2.17
object(B)#1 (1) { ["a:protected"]=> object(A)#2 (0) { } }
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/mgPbi on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/mgPbi on line 11
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/mgPbi on line 11
Process exited with code 255.